# Koss UR 20
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.9 dB or -6.9 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         4   |
|   2 | Peaking   |       318 | 0.18 |        -4.5 |
|   3 | Peaking   |      1644 | 0.99 |        10.2 |
|   4 | Peaking   |      3152 | 1.52 |        10   |
|   5 | Peaking   |      3988 | 0.55 |        -6.7 |
|   6 | Peaking   |        38 | 2.39 |        -0.5 |
|   7 | Peaking   |       284 | 2.62 |         0.7 |
|   8 | Peaking   |      5130 | 6    |         2   |
|   9 | Peaking   |      5979 | 5.76 |        -3.6 |
|  10 | HighShelf |     10000 | 0.7  |         5.4 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-10.9 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         3.3 |
|   2 | Peaking |        62 | 1.41 |         1.3 |
|   3 | Peaking |       125 | 1.41 |        -2.6 |
|   4 | Peaking |       250 | 1.41 |        -2.9 |
|   5 | Peaking |       500 | 1.41 |        -4.1 |
|   6 | Peaking |      1000 | 1.41 |         0.2 |
|   7 | Peaking |      2000 | 1.41 |         8   |
|   8 | Peaking |      4000 | 1.41 |         0.6 |
|   9 | Peaking |      8000 | 1.41 |        -4.6 |
|  10 | Peaking |     16000 | 1.41 |        11.1 |

### Graphs
![](./Koss%20UR%2020.png)
